Puzzle 1
Find: \s{2,}
Replace: ,
Finding each instance of 2 or more spaces (so it keeps things like "More Text" together and ignores line breaks), and replacing with a comma.
Puzzle 2
Find: (\w+), (\w+), (\w+\s*\w*\s*\w*)$
Replace: \2 \1 (\3)
Breaking up the text into pieces and reordering them.
Puzzle 3
Find:(\w{4}) (\w+\s\w+\s*\w*\s*\w*\s*\w*)(.mp3)
Replace:\1 \2\3\n
Breaking up the text into pieces and then splitting every 3 pieces up, in same order, by line break.
Puzzle 4
Find:(\w{4}) (\w+\s\w+\s*\w*\s*\w*\s*\w*)(.mp3)
Replace:\2_\1\3\n
Breaking up the text into pieces and then rearanging, with line break!
Puzzle 5
Find:(\w)\w+,(\w+),\w{2,3}.\w,(\w{1,2})
Replace:\1_\2,\3
Breaking up the text into pieces and then rearranging, only selecting what I want.
Puzzle 6
Find:(\w)\w+,(\w{4})\w+,\w{2,3}.\w,(\w{1,2})
Replace:\1_\2,\3
Changed piece 2 to only part of the species name.
Puzzle 7
Find:(\w{3})\w+,(\w{3})\w+,(\w{2,3}.\w),(\w{1,2})
Replace:\1\2, \4, \3
Breaking it up even further so I'm able to combine the first 3 digits of the genus and species names, plus including the decimal.